Inventor · disambiguated record
Han Zhai
Also filed as: Zhai han
7 granted patents·1 pending application·3 citations·filing 2018–2020
71Inventor score
Files withUNIV QINGDAO TECHNOLOGY8
Top patents by PatentIndex Score
8 records- 0183US11633876B2Slurry scraping mechanism and applying and scraping device used in SG abrasive production processUNIV QINGDAO TECHNOLOGY·Filed 2020·Granted Apr 25, 2023·1 cites·5 claims
- 0282US11524379B2Milling machine processing system with intelligently follow-up cutting fluid nozzle and working methodUNIV QINGDAO TECHNOLOGY·Filed 2019·Granted Dec 13, 2022·2 cites·7 claims
- 0364US2021062057A1Slurry screeding mechanism and coating and screeding apparatus used in production process of sg abrasiveUNIV QINGDAO TECHNOLOGY·Filed 2019·Application pending·0 cites
- 0458US11897165B2Production line of CA abrasiveUNIV QINGDAO TECHNOLOGY·Filed 2019·Granted Feb 13, 2024·0 cites·9 claims
- 0551US11597049B2Nanofluid minimum quantity lubrication grinding device of ultrasonic vibration assisted grinding fluid micro-channel infiltrationUNIV QINGDAO TECHNOLOGY·Filed 2018·Granted Mar 7, 2023·0 cites·8 claims
- 0650US11938653B2Powder dry-pressing molding device and methodUNIV QINGDAO TECHNOLOGY·Filed 2020·Granted Mar 26, 2024·0 cites·18 claims
- 0748US11890781B2Alumina ceramic integrated hot press molding machine and working method thereofUNIV QINGDAO TECHNOLOGY·Filed 2020·Granted Feb 6, 2024·0 cites·8 claims
- 0847US11794298B2Milling machine processing system with intelligently follow-up cutting fluid nozzle and working method thereofUNIV QINGDAO TECHNOLOGY·Filed 2018·Granted Oct 24, 2023·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →